Rolling Texture Differences in Duplex Steels with Strong and Random Initial Orientations

Janusz Ryś; Wiktoria  Ratuszek; Małgorzata Witkowska

doi:10.4028/www.scientific.net/SSP.130.57

Paper Titles

Application of Energy Dispersive X-Ray Diffraction for the Efficient Investigation of Internal Stresses in Thin Films
p.39

Thickness Measurement of Thin Textured Films by a Novel X-Ray Diffraction Method Accounting for Secondary Extinction
p.43

Non-Destructive Quantitative Phase and Residual Stress Analysis Versus Depth Using Grazing X-Ray Diffraction
p.47

The Deformation Mechanisms of TWIP Steels (Fe-Mn-C) Viewed by X-Ray Diffraction
p.53

Rolling Texture Differences in Duplex Steels with Strong and Random Initial Orientations
p.57

X-Ray Diffraction and Electric Measurements of Phase Transformation in Li-Mn Spinels
p.63

High-Pressure Energy Dispersive X-Ray Diffraction Investigation of Lithium-Manganese Spinel
p.69

Precise Lattice Parameters of the Sr_0.61Ba_0.39Nb₂O₆ Single Crystal
p.73

Gradients of Parameters of the Real Structure in Steels Surface Layers after Mechanical Treatment
p.77

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Rolling Texture Differences in Duplex Steels with Strong and Random Initial Orientations

Abstract:

The present examination concerns a comparison of rolling texture development in two stainless steels of duplex type with different intensities of ferrite and austenite initial textures after a preliminary treatment, namely; clearly defined strong textures of both phases in one steel and nearly random textures in the case of the second one. Essentially the constituent phases in both duplex steels tend to develop the rolling textures comparable with those in single phase steels. However, the final textures display certain differences in comparison to the typical ferrite and austenite rolling textures. In both duplex steels the formation and character of the final deformation textures is strongly influenced by the band-like morphology of the ferrite-austenite structure and the process of texture formation proceeds in different way depending on the initial orientation distribution.